The hardcore Jaguar XKR-S offers up a meaty 542bhp, plus a chassis that’s tweaked to encourage you to plant your right foot around corners. Watch as Jamie Corstorphine drives it on the limit.

The new Audi A6 is a big improvement over its predecessor, but is it a mid-sized saloon we’d prefer to drive over the likes of Jaguar, Mercedes and BMW? Jamie Corstorphine finds out in our quick fire 90sec verdict.